E-Tuner 4

E-Tuner 4 is Edelbrock's latest and exclusive Android app designed specifically for the Pro-Flo 4 EFI System. This cutting-edge application connects to your PF4 ECU via Bluetooth, enabling you to seamlessly manage and live-tune critical ECU settings. From air-fuel ratios and ignition timing to idle speed, acceleration fuel, and cold start mixture, you can adjust these parameters and monitor engine and sensor data in real-time, all from the convenience of your Android device.

The E-Tuner 4 Setup Wizard streamlines the process of setting up your Pro-Flo 4 EFI system. It guides you through selecting the appropriate base calibration for your unique application. Simply provide your engine displacement (CID), camshaft, and kit specifications, and you're all set to hit the road with a solid base calibration that requires no further tuning adjustments. However, should you desire to fine-tune your setup, E-Tuner 4 offers an array of "Advanced Tuning" features. Whether you're aiming for better fuel efficiency by running leaner during cruises or seeking more performance by advancing the timing, the Advanced Tuning section has you covered. Additionally, a diagnostic page is available to assist with any troubleshooting needs.

Once your setup is optimized, E-Tuner 4 transforms your Android device into a dynamic mini-dashboard. You can explore vibrant gauge displays to keep an eye on your engine's performance. This feature sets E-Tuner 4 apart from other tuning handhelds, offering you the flexibility to use your phone or tablet as a comprehensive monitoring tool even after tuning is complete.

For those curious about the app's capabilities, E-Tuner 4 offers a "Demo Mode." This allows you to explore the app's main features, including the Setup Wizard, Advanced Tuning, and Gauge Displays, without needing to connect to an Edelbrock EFI System. It's a great way to get a feel for how E-Tuner 4 operates.

***Warning!***
E-Tuner 4 is exclusively compatible with the Edelbrock Pro-Flo 4 EFI System. It does not support V1 E-Street, V2 E-Street, or Pro-Flo 3 EFI systems, nor any other Edelbrock Legacy EFI Systems. If you own one of these systems, please visit http://www.edelbrock.com/automotive/mc/efi/support.shtml to download the correct Android app files.

Currently, E-Tuner 4 is compatible with devices running Android 6.0 and above. For the optimal experience, it is recommended to use the app on 5 to 7 inch Android phones and tablets. Keep an eye out for future updates for enhanced compatibility.

What's New in the Latest Version 4.0.23

Last updated on Nov 10, 2024

WHAT’S NEW: customizable gauges (style, bezel, font, and warning limit) by long press, gauge focus by tapping the gauge, full-screen dashboards, a fix for the speedometer, added legacy gauges, a fix for the spark control page (improved Bluetooth robustness), and enhancements in datalogger scaling and naming.